Local Calling Guide
Area code/prefix search
Dallas Fort Worth Airport, TX
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 469-281
| 0 |
|
903C ONVOY, LLC - TX |
552 |
|
2016-03-10 |
|
| 469-281
| 1 |
|
073H TELNYX LLC |
552 |
|
2017-03-22 |
|
| 469-281
| 2 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2017-08-10 |
|
| 469-281
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2017-06-15 |
|
| 469-281
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2017-10-04 |
|
| 469-281
| 5 |
|
903C ONVOY, LLC - TX |
552 |
|
2018-10-16 |
|
| 469-281
| 6 |
|
903C ONVOY, LLC - TX |
552 |
|
2016-12-18 |
|
| 469-281
| 7 |
|
903C ONVOY, LLC - TX |
552 |
|
2016-12-18 |
|
| 469-281
| 8 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2016-08-29 |
|
| 469-281
| 9 |
|
903C ONVOY, LLC - TX |
552 |
|
2016-04-22 |
|
| 469-482
| A |
DLLSTX3794Z |
065J ONE RING NETWORKS, INC. |
552 |
|
|
|
| 469-482
| 0 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2018-10-08 |
|
| 469-482
| 1 |
|
065J ONE RING NETWORKS, INC. |
552 |
|
2018-07-09 |
|
| 469-482
| 2 |
|
903C ONVOY, LLC - TX |
552 |
|
2018-10-16 |
|
| 469-482
| 3 |
|
903C ONVOY, LLC - TX |
552 |
|
2018-10-16 |
|
| 469-482
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
552 |
|
2019-05-08 |
|
| 469-482
| 5 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2019-06-27 |
|
| 469-482
| 6 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2019-08-28 |
|
| 469-482
| 7 |
|
624H ONVOY SPECTRUM, LLC |
552 |
|
2021-02-24 |
|
| 469-482
| 8 |
|
624H ONVOY SPECTRUM, LLC |
552 |
|
2021-02-24 |
|
| 469-482
| 9 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2019-07-27 |
|
| 469-532
| A |
DLLATX37DS6 |
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 469-532
| 0 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2012-12-30 |
|
| 469-532
| 1 |
|
903C ONVOY, LLC - TX |
552 |
|
2012-06-01 |
|
| 469-532
| 2 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 469-532
| 3 |
|
903C ONVOY, LLC - TX |
552 |
|
2012-06-01 |
|
| 469-532
| 4 |
|
903C ONVOY, LLC - TX |
552 |
|
2012-06-01 |
|
| 469-532
| 5 |
|
903C ONVOY, LLC - TX |
552 |
|
2012-06-01 |
|
| 469-532
| 6 |
|
903C ONVOY, LLC - TX |
552 |
|
2012-06-01 |
|
| 469-532
| 7 |
|
903C ONVOY, LLC - TX |
552 |
|
2012-06-01 |
|
| 469-532
| 8 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
|
|
| 469-532
| 9 |
|
624H ONVOY SPECTRUM, LLC |
552 |
|
2024-01-15 |
|
| 469-629
| A |
DLLSTXTLDS7 |
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 469-629
| 0 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
|
|
| 469-629
| 1 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2019-06-13 |
|
| 469-629
| 2 |
|
903C ONVOY, LLC - TX |
552 |
|
2012-10-26 |
|
| 469-629
| 3 |
|
903C ONVOY, LLC - TX |
552 |
|
2012-10-26 |
|
| 469-629
| 4 |
|
903C ONVOY, LLC - TX |
552 |
|
2012-10-26 |
|
| 469-629
| 5 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2008-05-19 |
|
| 469-629
| 6 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2012-12-30 |
|
| 469-629
| 7 |
|
6114 LEVEL 3 COMMUNICATIONS, LLC - TX |
552 |
|
2012-11-18 |
|
| 469-629
| 8 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2012-12-30 |
|
| 469-629
| 9 |
|
004F BANDWIDTH.COM CLEC, LLC - TX |
552 |
|
2015-01-16 |
|
| 469-699
| A |
DFIATXXADS0 |
4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS |
552 |
|
|
|
| 469-699
| 0 |
|
073H TELNYX LLC |
552 |
|
2020-04-02 |
|
| 469-699
| 1 |
|
177F PEERLESS NETWORK OF TEXAS, LLC - TX |
552 |
|
2020-09-07 |
|
| 469-699
| 2 |
|
624H ONVOY SPECTRUM, LLC |
552 |
|
2021-05-23 |
|
| 469-699
| 3 |
|
7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX |
552 |
|
2025-09-05 |
|
| 469-699
| 4 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-12-11 |
|
| 469-699
| 5 |
|
903C ONVOY, LLC - TX |
552 |
|
2020-12-11 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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